:root{--red:#d7141f;--red-d:#a50e17;--ink:#111316;--ink2:#2a2e35;--paper:#ffffff;--mist:#f3f4f6;--line:#e3e5e9;--glass:#1c2a36;--muted:#5b616b}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",Helvetica,Arial,sans-serif;color:var(--ink);background:var(--paper)}
a{color:var(--red-d)}
a:focus-visible,button:focus-visible{outline:3px solid #ffbf00;outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:.5rem 1rem;z-index:10}
.skip:focus{left:0}
header.top{background:var(--ink);color:#fff}
.top .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.5rem 1rem;padding:.6rem 1.25rem;max-width:1180px;margin:0 auto}
.brand{display:flex;align-items:center;gap:.55rem;color:#fff;text-decoration:none;font-weight:800;font-style:italic;letter-spacing:.01em;font-size:1.15rem}
.brand img{width:auto;height:43px;display:block}
nav ul{list-style:none;display:flex;gap:1rem;margin:0;padding:0;flex-wrap:wrap}
nav a{color:#fff;text-decoration:none;font-size:.92rem;opacity:.9}
nav a:hover{opacity:1;text-decoration:underline}
.sky{background:linear-gradient(#cfe0ee,#eef3f7 70%,#fff);padding:2rem 1rem 0}
.facade{max-width:1180px;margin:0 auto}
.facade svg{display:block;width:100%;height:auto}
.tagline{max-width:1180px;margin:0 auto;padding:1.5rem 1.25rem 2.5rem;display:grid;gap:1rem}
.tagline h1{margin:0;font-size:clamp(1.6rem,3.4vw,2.6rem);line-height:1.15;border-left:8px solid var(--red);padding-left:.8rem}
.tagline p{margin:0;max-width:62ch;color:var(--ink2);font-size:1.08rem}
.cta{display:flex;gap:.75rem;flex-wrap:wrap}
.btn{display:inline-block;padding:.7rem 1.1rem;border-radius:4px;font-weight:700;text-decoration:none}
.btn.primary{background:var(--red);color:#fff}
.btn.primary:hover{background:var(--red-d)}
.btn.ghost{border:2px solid var(--ink);color:var(--ink)}
.stripe{height:10px;background:repeating-linear-gradient(135deg,var(--red) 0 22px,var(--ink) 22px 44px)}
.bays{background:var(--mist);padding:3rem 1.25rem}
.bays .wrap{max-width:1180px;margin:0 auto}
.bays h2{margin:0 0 1.5rem;font-size:1.6rem}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.1rem}
.bay{background:#fff;border:1px solid var(--line);border-top:6px solid var(--red);border-radius:4px;padding:1.25rem 1.25rem 1.4rem;position:relative;scroll-margin-top:1rem}
.bay .num{position:absolute;top:-6px;right:1rem;background:var(--red);color:#fff;font-weight:900;font-style:italic;font-size:1.4rem;width:2.4rem;text-align:center;border-radius:0 0 4px 4px;line-height:2.4rem}
.bay h3{margin:.2rem 3rem .5rem 0;font-size:1.15rem}
.bay p{margin:.4rem 0;color:var(--ink2)}
.bay ul{margin:.5rem 0 0;padding-left:1.1rem;color:var(--ink2)}
.bay .tag{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.chev{display:inline-block;color:var(--red);font-weight:900;letter-spacing:-.15em;margin-right:.35rem}
.note{max-width:1180px;margin:0 auto;padding:2.5rem 1.25rem;display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.note h2{font-size:1.25rem;margin:0 0 .4rem}
.note p{margin:0;color:var(--ink2)}
footer{background:var(--ink);color:#d9dbe0;padding:2rem 1.25rem;font-size:.92rem}
footer .wrap{max-width:1180px;margin:0 auto;display:grid;gap:.35rem}
footer p{margin:0}
footer a{color:#fff}
@media (max-width:640px){nav ul{gap:.7rem}nav a{font-size:.85rem}.sky{padding-top:1rem}}

.top nav{margin-left:auto}
nav.lang ul{gap:.35rem;align-items:center}
nav.lang .sep{color:#8a9099;font-size:.85rem}
nav.lang a{font-size:.85rem;font-weight:700;padding:.1rem .2rem;border-radius:3px}
nav.lang a[aria-current="page"]{background:var(--red);opacity:1;text-decoration:none}
:lang(ru) body,body:lang(ru){font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","PT Sans",Arial,sans-serif}
:lang(zh) body,body:lang(zh-Hans){font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Noto Sans SC","Source Han Sans SC","WenQuanYi Micro Hei",sans-serif}
.facade text:lang(zh){font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Noto Sans SC",sans-serif}
:lang(zh) .tagline h1{line-height:1.3}
:lang(ko) body,body:lang(ko){font-family:system-ui,-apple-system,"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR","Noto Sans CJK KR","Nanum Gothic",sans-serif}
.facade text:lang(ko){font-family:"Apple SD Gothic Neo","Malgun Gothic","Noto Sans CJK KR","Noto Sans KR",sans-serif}
:lang(ko) .tagline h1{line-height:1.3;word-break:keep-all}
@media (max-width:560px){.brand img{height:34px}nav.lang a{font-size:.8rem}}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}